#region Copyright
// 
// This library is based on dcm4che see http://www.sourceforge.net/projects/dcm4che
// Copyright (c) 2002 by TIANI MEDGRAPH AG. All rights reserved.
//
// Modifications Copyright (C) 2002 Fang Yang. All rights reserved.
// 
// This file is part of dicomcs, see http://www.sourceforge.net/projects/dicom-cs
//
// This library is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.                                 
// 
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Fang Yang (yangfang@email.com)
//
#endregion

namespace org.dicomcs.util
{
	using System;
	using System.IO;
	using System.Net;

	/// <summary>
	/// Big-Endian Binary Writer
	/// </summary>
	public class BEBinaryWriter : BinaryWriter
	{
		public BEBinaryWriter( MemoryStream s ) : base( s )
		{
		}

		/// <summary>
		/// Writes a two-byte signed integer to the current stream and advances the stream 
		/// position by two bytes.
		/// </summary>
		/// <param name="value"></param>
		public override void Write(short value)
		{
			base.Write( IPAddress.HostToNetworkOrder( value ) );
		}

		/// <summary>
		/// Writes a four-byte signed integer to the current stream and advances the stream 
		/// position by four bytes.
		/// </summary>
		/// <param name="value"></param>
		public override void Write(int value)
		{
			base.Write( IPAddress.HostToNetworkOrder( value ) );
		}

		/// <summary>
		/// Writes an eight-byte signed integer to the current stream and advances the stream 
		/// position by eight bytes.
		/// </summary>
		/// <param name="value"></param>
		public override void Write(long value)
		{
			base.Write( IPAddress.HostToNetworkOrder( value ) );
		}

		/// <summary>
		/// Writes a four-byte floating-point value to the current stream and advances the 
		/// stream position by four bytes.
		/// </summary>
		/// <param name="value"></param>
		public override void Write(float value)
		{
			byte[] temp = BitConverter.GetBytes( value);
			Array.Reverse(temp);
			base.Write( BitConverter.ToSingle(temp, 0) );
		}

		/// <summary>
		/// Writes an eight-byte floating-point value to the current stream and advances 
		/// the stream position by eight bytes.
		/// </summary>
		/// <param name="value"></param>
		public override void Write(double value)
		{
			byte[] temp = BitConverter.GetBytes( value);
			Array.Reverse(temp);
			base.Write( BitConverter.ToDouble(temp, 0) );
		}
	}
}
